Instance Property


The resistance applied by the pin joint to spinning around the anchor point.


var frictionTorque: CGFloat { get set }


The range of values is from 0.0 to 1.0. The default value is 0.0. If a value greater than the default is specified, friction is applied to reduce the object’s angular velocity around the pin.

See Also

Configuring a Pin Joint

var rotationSpeed: CGFloat

The speed, in radians per second, at which the physics bodies are driven around the pin joint.

var shouldEnableLimits: Bool

A Boolean value that indicates whether the pin joint’s rotation is limited to a specific range of values.

var lowerAngleLimit: CGFloat

The smallest angle allowed for the pin joint, in radians.

var upperAngleLimit: CGFloat

The largest angle allowed for the pin joint, in radians.